I have the same problem on a new Lenovo U110 which has the Rev 03 945 controller. Another thread of discussion on this topic suggested that the Rev 0c controller works, the Rev 03 does not. The "FramebufferCompression" "off" option has no effect.
Is there some internal FIFO configuration that needs adjustment, or a timing of the first line fetch? Is this being worked on upstream? Thanks ** Attachment added: "Pipe B underrun even when Pipe A disabled" http://launchpadlibrarian.net/20398633/Xorg.log.submit -- [gutsy, hardy, intrepid] Blank screen and (EE) intel(0): overrun on pipe B! on i945GM using intel driver https://bugs.launchpad.net/bugs/221119 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
